W dniu 2012-10-05 00:23, Gary Palmer pisze:
On Thu, Oct 04, 2012 at 07:36:51PM +0200, Krzysztof Barcikowski wrote:
W dniu 2012-10-04 18:02, John-Mark Gurney pisze:
Alexander V. Chernikov wrote this message on Mon, Oct 01, 2012 at 01:07 +0400:
On 01.10.2012 00:59, Dominic Blais wrote:
It's all about IPv4 in my case.
It will be great to supply some more details (e.g. like FreeBSD version,
interfaces configuration, netstat -rn output).
How often does this happen ?
(e.g. while true; do echo -n `date` ; route -n get default | grep gate;
sleep 1; done can help)
If this is reproducible, what actions precedes this change?
Maybe some ARP traffic on that interface, or interface
creation/deletion, or.. ?
Is route monitor completely silent when the change happens?
Just for refernece, Dominic brought this up in an earlier thread:
http://www.freebsd.org/cgi/mid.cgi?2de61b0869b7484997bca012845482c7ebe62dd...@win2008.domnt.abi.ca
and at least on other person seems to have the same issue...
quick question for you Dominic, do you see the correct number of routes,
but a new wrong one appear? or does the route just simply disapear? or
does a new one seem to replace the old one?
The reason I ask is that if a new wrong one appears, it could be memory
corruption, but if a new one replaces the old one, for some reason when
allocating a new route, it could accidentatlly be replacing the default
route...
Just some thoughts...
Hi,
I don't see a second new route appearing in my case, just the default or
static route is replaced.
I'm not conviced of memory corruption, as it happens on 3 different
physical machines.
Sorry for jumping into the middle of the thread (and apologies if this was
asked/answered previously), however what are the settings for the following
sysctls?
net.inet.icmp.log_redirect
net.inet.icmp.drop_redirect
and potentially
net.inet6.ip6.redirect
net.inet6.icmp6.rediraccept
Gary
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Hi,
net.inet.icmp.log_redirect: 0
net.inet.icmp.drop_redirect: 1
net.inet6.ip6.redirect: 1
net.inet6.icmp6.rediraccept: 1
Best regards!
Krzysiek Barcikowski
Krzysiek Barcikowski
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